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use std::convert::TryFrom;

use failure::Error;

use crate::bolt;
use crate::bolt::Value;
use crate::error::ValueError;

// TODO: Seems a little silly, consider removing Float type if possible
impl From<bolt::value::String> for String {
    fn from(string: bolt::value::String) -> Self {
        string.value
    }
}

impl TryFrom<Value> for String {
    type Error = Error;

    fn try_from(value: Value) -> Result<Self, Self::Error> {
        match value {
            Value::String(string) => Ok(String::from(string)),
            _ => Err(ValueError::InvalidConversion(value).into()),
        }
    }
}